My V3 keypad is not responding

you will need to replaced the flexcable on the phone also try having the keypad flexfile reflash in the phone. To correct this issue

I am glad I could help. I would appreciate it if you would rate this please. thanks...

No, give it to an engineer

If when you try powering up the phones and the keypad just lits up then it is the flexcable that needs to be replaced.

or the LCD

try by replacing the battery aand the sim on to another mobile phone and try

sir it is because of slow interrupts... when typing text messages fastly it will happen... so better take it to local service station.. they will fix it.. thank you sir.

is also the small lcd does'nt work..

Sounds like you downloaded a virus for a ringtone or wallpaper from unreliable website. Take it in to your service provider.

I had exactly the same problem. After unsucessfully looking for a solution on the net I removed the simm chip and set it aside. The next day, I put it on PC usb charge and left it overnight. The next day, I powered it up and it worked. I turned it off and replaced the simm and it is now working fine. Go figure...

Sounds like your phone's been through some rough treatment - try taking the battery & sim card off for a while - make sure there's no moisture & if you're still having problems, stop by your dealership shop & see what they can do.